Chat with PDF
Ask questions about a PDF and get answers from its own text, with page numbers. Ask in any language. Free.
Your PDF stays on your device. Only its text goes to a free AI service (Google Gemini or OpenRouter). Don’t use AI tools for confidential documents.
How to use Chat with PDF
- Step 1Choose your PDF.
- Step 2Type a question, or pick a suggested one.
- Step 3Read the answer, with the page it came from, and keep asking.
Chat with PDF questions
Is Chat with PDF free?
Yes, with no sign-up. Each visitor gets about 30 AI requests a day: a summary or a question is one, and a translation uses one for each few pages. Our other PDF tools aren’t affected.
Is my file safe?
Your PDF stays in your browser. Only its text is sent through our server to a free AI service, Google Gemini or OpenRouter, and nothing is kept on our server. Free AI services may use what they receive to improve their models, so don’t use the AI tools for confidential documents.
Can the AI make mistakes?
Yes, sometimes. It is told to use only what your PDF says, but check names, amounts and dates against the PDF before you rely on them.
Can I ask in my own language?
Yes. Ask in any language and the answer comes in the same language, even when the PDF is in another one.